Description Of Major Ics - JVC KD-SX995 Service Manual

4.1 BA3220FV-X (IC361,IC381): Line out amp
• Pin layout
14
1
• Block diagram
CL-
14
+ -
+ -
1
CL+
SECTION 4

Description of major ICs

8
3220
7
OUTL
LGND
13
12
+ -
REFL
2
3
Vcc
INL
OUTR RGND
11
10
- +
REFR
FILTER
4
5
NFL
FIL
CR-
CR+
9
8
+
-
+
-
6 7
NFR
INR
(No.49792)1-27
KD-SX995